Bristol, Bath & Gloucester's Commercial & Industrial Heating Engineers

From a single combi boiler to a complete plant room retrofit, our OFTEC, Gas Safe and SafeContractor-certified engineers keep your heating compliant, efficient and running, whatever the size of the job.

What we do

Specialists in commercial and industrial heating

At Invictus Mechanical, we cover every aspect of commercial and industrial heating: installation, servicing and repair. Whether that’s a combination boiler in your workplace or a complete central plant room refit, our engineers handle it to the same exacting standard.

We’re OFTEC, Gas Safe and SafeContractor certified, so every job is carried out safely, to the highest standards, with minimal disruption to your business.

Covering Bristol and the wider South West:

Every aspect of commercial heating, covered

Our REFCOM and OFTEC-registered engineers deliver the following heating services to businesses across Bristol and the South West.

Heating and hot water pumps

It is important businesses have heat pumps serviced and maintained regularly to ensure they work at their optimum, that efficiency is maintained throughout the life of the system, and to prevent any costly repairs. Invictus Mechanical Ltd’s REFCOM registered engineers are specialists in servicing heating and hot water pumps for businesses to ensure units are working efficiently.

Pressurisation units and expansion vessels

If you require pressurised units or expansion vessels to be installed or serviced at your commercial or industrial warehouse or premises, our team of pressurisation unit experts can install and service pressurisation units and expansion vessels in a quality and efficient manner.

Oil tank installation

Our professional commercial heating engineers offer comprehensive oil tank installation and replacement services for oil-fired appliances, such as commercial boilers. Our qualified engineers are experienced, trained and fully insured in carrying out oil tank installation work at your commercial premises, giving you peace of mind that your oil tank will comply with current building and safety regulations.

System controls and BMS

Invictus Mechanical’s commercial and industrial heating experts provide professional building management systems (BMS) and system control installation in buildings of all types. Our high-quality system controls and BMS solutions are designed to efficiently control and monitor the electrical and mechanical equipment in your building, such as lighting, ventilation, fire systems, power systems, security systems and more.

Warm air heating

If your commercial building operates warm air heaters to efficiently heat the property, our commercial heating engineers can install, repair, replace and service your warm air heating to ensure the system continues to run at its optimum.

Air handling units

Invictus Mechanical can also install and maintain high-efficiency air handling units to cover your building’s ventilation and air conditioning requirements.

Commercial pipework and plumbing, including welding

At Invictus Mechanical, we’re not just experienced and qualified commercial heating engineers, but highly skilled plumbers, who offer a comprehensive, high-quality range of industrial and commercial pipework and plumbing services. This includes welding, drainage, commercial bathroom design, chlorination and much more.

Gas testing and purging

If you’re looking for gas safety tests and gas purging in Bristol, the South West or further afield, we can take care of all your gas safety checks and gas purging, so your business can obtain a Gas Safety certificate without delay. This ensures you maintain a safe workplace for employees and visitors, giving you and your occupants complete peace of mind.

Commercial & industrial heating resources

A Guide to Commercial Boiler Flue Systems

The Business Advantages of Tapping into Sustainable Heat

Commercial Boiler Preventative Maintenance Checklist

7 Ways To Make Sure Your Commercial Boiler Works All Winter

The Different Types of Commercial Heating System

Latest Commercial Property Developments in Bristol

The Bristol Council Initiatives for Commercial Energy Efficiency

      EXCELLENT  
   Based on 32 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Dan McGrath 
 
 
 
 Trustindex verifies that the original source of the review is Google. I always use Invictus for my landlord gas safety checks and boiler services. Always on time, great service and easy to deal with. Repeatably good, you can’t ask for more
  
 
      Posted on Google  
   
   James Gardner 
 
 
 
 Trustindex verifies that the original source of the review is Google. Invictus did an excellent job installing a complicated (7 outdoor units) air to air heat pump system at Christ Church Parish Hall in Downend.  System works well and installation team were efficient, careful and friendly.  Happy to recommend them.
  
 
      Posted on Google  
   
   peter jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Clean, quick and very efficient.  Would definitely recommend- and will use again!
  
 
      Posted on Google  
   
   Rhona D 
 
 
 
 Trustindex verifies that the original source of the review is Google. we have always received helpful, efficient service from this company
  
 
      Posted on Google  
   
   Gino Rosolek 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've had invictus visit my property for both an assessment of my heat pump installation and a recent service. Very professional and knowledgeable, wouldn't hesitate to use them again and highly recommend
  
 
      Posted on Google  
   
   Caroline Bird 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service, very thorough and helpful. Identified a problem that was outside the remit of their role but ensured that I had contacted the correct people and requested the appropriate help before they left and was safe. Very worthy of a 5 star rating.
  
 
      Posted on Google  
   
   Rich P 
 
 
 
 Trustindex verifies that the original source of the review is Google. Annual boiler service carried out professionally and efficiently. Very polite and knowledgeable engineer, very respectful of my property. An excellent company who give me total confidence in their abilities to maintain my central heating and hot water system. Used for over 5 year now and will alway us in the future. Fully recommend.
  
 
      Posted on Google  
   
   dandy evans 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service from Invictus Mechanical. The installation of an air conditioning system in my wife`s restaurant was swiftly done in under a day, very tidy job at a good price, highly recommendable. Sam and his team were very knowledgeable and i was kept informed frequently as to the progress of the job Thanks Sam and the team. Geoff D.
  
 
      Posted on Google  
   
   Dan McGrath 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service! I was very impressed with Sam’s knowledge and experience, the work was completed promptly and exactly as described. I will certainly use them again.
  
 
      Posted on Google  
   
   Daisy Jarvis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent communication and service. Always on time. If you are looking for someone who is professional and reliable to service your boiler, I would strongly recommend you use this company.